Okla. Admin. Code § 252:606-6-57

Current through Vol. 42, No. 8, January 2, 2025

Section 252:606-6-57 - Development of permit limitations for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

MAL_TOX and DML_TOX are calculated from LTA_TOX. MAL_TOX is compared with all applicable criterion MALs. The most stringent MAL and associated DML is used in the permit.

(1)MAL_TOX. MAL_TOX is calculated using a 95% probability basis according to Equation L-10.

(2)DML_TOX. DML_TOX is calculated using a 99% probability basis according to Equation L-11.

Okla. Admin. Code § 252:606-6-57

Adopted by Oklahoma Register, Volume 41, Issue 23, August 15, 2024, eff. 9/15/2024